public byte[] GetAlignedBytes(out bool didChange)
{
didChange = false;
if (firstTime)
{
firstTime = false;
didChange = true;
}
int numBytesPerRow;
WindowCapture.UpdateCursorInfo();
byte[] bitmapBytes = GetWindowContents(out numBytesPerRow);
if (bitmapBytes != null)
{
if (actualColorBuffer == null || actualColorBuffer.Length != windowWidth * windowHeight * 3)
{
actualColorBuffer = new byte[windowWidth * windowHeight * 3];
}
int actualNumBytesPerRow = windowWidth * 3;
int curOffsetInSrc = 0;
int curOffsetInRes = 0;
for (int y = 0; y < windowHeight; y++)
{
Buffer.BlockCopy(bitmapBytes, curOffsetInSrc, actualColorBuffer, curOffsetInRes, actualNumBytesPerRow);
curOffsetInSrc += numBytesPerRow;
curOffsetInRes += actualNumBytesPerRow;
}
return(actualColorBuffer);
}
return(null);
}
// Use this for initialization
public DesktopCapture(int displayNum)
{
this.displayNum = displayNum;
mouseCapture = new WindowCapture(IntPtr.Zero, true, true);
Win32Types.RECT screenRect;
Win32Funcs.GetScreenRect(out screenRect);
DebugDelegate debugDelegate = new DebugDelegate(DebugFunction);
IntPtr intptrDelegate = Marshal.GetFunctionPointerForDelegate(debugDelegate);
WindowRenderCS.WindowRenderer.SetDebugFunction(intptrDelegate);
pluginFunc = ActuallyRenderWindows;
renderCallbackPointer = Marshal.GetFunctionPointerForDelegate(pluginFunc);
// You can do a try catch here to test if it is supported
Texture2D dummyTexture = new Texture2D(10, 10);
WindowRenderCS.WindowRenderer.InitDeskDupl(dummyTexture.GetNativeTexturePtr(), displayNum);
desktopTexture = new Texture2D(screenRect.Width, screenRect.Height, TextureFormat.ARGB32, false);
testPointer = desktopTexture.GetNativeTexturePtr();
getDesktop = true;
}
void OnAddWindowFound(System.IntPtr hwnd)
{
if (!windowCapturers.ContainsKey(hwnd))
{
WindowCapture window = new WindowCapture(hwnd, false);
windowCapturers[hwnd] = window;
if (OnAddWindow != null)
{
OnAddWindow(window);
}
}
}
